#3F5553 Color

#3F5553 is rgb(63, 85, 83) in RGB and hsl(175, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5553

HEX#3F5553

RGBrgb(63, 85, 83)

HSLhsl(175, 15%, 29%)

HSVhsv(175, 26%, 33%)

OKLCHoklch(43.1% 0.027 189.3)

CMYKcmyk(26%, 0%, 2%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5553 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5553 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5553 Complementary#553F41 Analogous#3F5548 Analogous#3F4C55 Triadic#533F55 Triadic#55533F

Tints & Shades

Lighter tints and darker shades of #3F5553, useful for hover states, backgrounds, and text variants.

Tints

#557270 #6A908D #87A6A4 #A1BAB8 #BECFCE #DCE5E4

Shades

#364948 #30413F #273534 #212C2B #182020 #111717

Use #3F5553 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex